Proportional and Nonproportional Relationship

Does the table represent a proportional relationship?

• Yes.

• No.

Which color car represents a proportional relationship?

• Red car

• White car

• Both cars

• None of the cars

Does this table represent a proportional relationship?

• Yes

• No

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Which equation shows a proportional relationship? Choose all that apply.

What is the missing number in the table?

• 16

• 20

• 40

This table shows a proportional relationship. What is the constant ratio, \frac{y}{x}?

Which graph is a nonproportional relationship?

• 
• 
• 
• 

Which graph is a proportional relationship?

• 
• 
• 
• 

Which equation represents a proportional relationship?